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Vulnerability DatabaseCVE-2023-21210

CVE-2023-21210: 
NixOS vulnerability analysis and mitigation

Overview

CVE-2023-21210 is a vulnerability discovered in Android 13's sta_iface.cpp component, specifically in the initiateHs20IconQueryInternal function. The vulnerability was disclosed in the June 2023 Android security bulletin. It affects Android 13 systems and is identified by Android ID: A-262236331 (Android Bulletin).

Technical details

The vulnerability is classified as an out-of-bounds read vulnerability (CWE-125) that occurs due to improper input validation in the initiateHs20IconQueryInternal function of sta_iface.cpp. The CVSS v3.1 base score is 4.4 (Medium), with the following vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. This indicates local access is required, with high privileges needed for exploitation, but no user interaction is necessary (NVD).

Impact

If successfully exploited, this vulnerability could lead to local information disclosure. The impact is limited to confidentiality, with no effect on system integrity or availability. The exploitation requires system execution privileges (NVD).

Mitigation and workarounds

The vulnerability has been addressed in the Android security bulletin for June 2023. Users should ensure their Android 13 devices are updated with the latest security patches (Android Bulletin).

Additional resources

Source: This report was generated using AI

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